
public class Student {
	private int score;
	private String name;
	private int age;
	private int studyear;
	static int count;
public Student(int score,int age,int studyear,String name)
	{
		this.score=score;
		this.age=age;
		this.name=name;
		this.studyear=studyear;
	}
public int score( ){return score;}
public int age(){return age;}
public int studyear(){return studyear;}
public String name(){return name;}
public void introduce()
{
	count++;
}
public static void printstudent()
{
	System.out.println("学生的人数是:"+count);
}
	

}
